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University · Sanaa · Yemen

Yemenia University

In research, Yemenia University stands highest in Health Sciences (#12,404 of 16,688 worldwide) and Physical Sciences (#14,235 of 17,446 worldwide), over all time.

World rank, 2022-now
#11,887
of 22,385 · #15,384 all time
Rank in Yemen
#11
of 15
Research works
395
▲ 112% vs 2018-21
Citations
2.6k
6.5 per fractional work
Top-10% rate
6.6%
all institutions 10.0%
vs its own fields
0.89×
1.00× is exactly expected
Open access
67%
world 40%
International
40%
world 18%

What is Yemenia University known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #12,404 of 16,688 4.1%122
Physical SciencesDomain #14,235 of 17,446 7.3%120

Each strip is that field's whole ranked pool, with the notch where Yemenia University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Yemenia University work in?

In 2022-now, 33% of research at Yemenia University is in Health Sciences, 33% in Physical Sciences. Its largest fields are Medicine (25%), Computer Science (12%), Social Sciences (10%). It does 1.4× the world's share of Health Sciences.

Health Sciences: 56 fractional works · 33.3% of its workMedicine: 41 fractional works · 24.7% of its workSurgery: 9 fractional works · 5.2% of its workEpidemiology: 4 fractional works · 2.3% of its workPublic Health, Environmental and Occupational Health: 2 fractional works · 1.5% of its workComplementary and alternative medicine: 2 fractional works · 1.2% of its workEmergency Medicine: 2 fractional works · 1.0% of its workPulmonary and Respiratory Medicine: 2 fractional works · 0.9% of its workRadiology, Nuclear Medicine and Imaging: 2 fractional works · 0.9% of its workOncology: 1 fractional works · 0.8% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 0.8% of its workGeriatrics and Gerontology: 1 fractional works · 0.8% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.7% of its workRheumatology: 1 fractional works · 0.7% of its workPharmacology: 1 fractional works · 0.6% of its workPhysiology: 1 fractional works · 0.6% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 0.5% of its workInfectious Diseases: 1 fractional works · 0.5% of its workHematology: 1 fractional works · 0.5% of its workRehabilitation: 1 fractional works · 0.5% of its workOtorhinolaryngology: 1 fractional works · 0.5% of its workGenetics: 1 fractional works · 0.5% of its workNeurology: 1 fractional works · 0.5% of its workOphthalmology: 1 fractional works · 0.4% of its workPsychiatry and Mental health: 1 fractional works · 0.4% of its workNephrology: 0 fractional works · 0.3% of its workGastroenterology: 0 fractional works · 0.3% of its workPathology and Forensic Medicine: 0 fractional works · 0.3% of its workBiochemistry: 0 fractional works · 0.2% of its workObstetrics and Gynecology: 0 fractional works · 0.2% of its workInternal Medicine: 0 fractional works · 0.2% of its workReproductive Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.9% of its workDentistry: 8 fractional works · 4.7% of its workPeriodontics: 4 fractional works · 2.1% of its workOral Surgery: 3 fractional works · 1.8% of its workGeneral Dentistry: 1 fractional works · 0.5% of its workOrthodontics: 1 fractional works · 0.3% of its workHealth Professions: 5 fractional works · 3.2% of its workGeneral Health Professions: 1 fractional works · 0.8% of its workRadiological and Ultrasound Technology: 1 fractional works · 0.6% of its workEmergency Medical Services: 1 fractional works · 0.4% of its workComplementary and Manual Therapy: 1 fractional works · 0.4% of its workHealth Information Management: 1 fractional works · 0.4% of its workSpeech and Hearing: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workNursing: 1 fractional works · 0.6% of its workNutrition and Dietetics: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.0% of its workVeterinary: 0 fractional works · 0.2% of its workPhysical Sciences: 55 fractional works · 32.9% of its workComputer Science: 20 fractional works · 12.0% of its workArtificial Intelligence: 7 fractional works · 4.5% of its workInformation Systems: 6 fractional works · 3.7% of its workComputer Networks and Communications: 3 fractional works · 1.6% of its workComputational Theory and Mathematics: 2 fractional works · 1.0% of its workComputer Vision and Pattern Recognition: 2 fractional works · 0.9% of its workSignal Processing: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEngineering: 13 fractional works · 7.9% of its workElectrical and Electronic Engineering: 3 fractional works · 1.9% of its workAerospace Engineering: 2 fractional works · 1.0% of its workMechanical Engineering: 2 fractional works · 0.9% of its workBiomedical Engineering: 2 fractional works · 0.9% of its workCivil and Structural Engineering: 1 fractional works · 0.9% of its workMedia Technology: 1 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.4% of its workBuilding and Construction: 1 fractional works · 0.4% of its workControl and Systems Engineering: 0 fractional works · 0.3% of its workComputational Mechanics: 0 fractional works · 0.3% of its workMechanics of Materials: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 5 fractional works · 2.9% of its workNumerical Analysis: 2 fractional works · 1.2% of its workModeling and Simulation: 2 fractional works · 1.1% of its workApplied Mathematics: 1 fractional works · 0.3% of its workGeometry and Topology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEnvironmental Science: 5 fractional works · 2.8% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.6% of its workWater Science and Technology: 1 fractional works · 0.6% of its workGlobal and Planetary Change: 1 fractional works · 0.3% of its workPollution: 0 fractional works · 0.3% of its workEnvironmental Engineering: 0 fractional works · 0.3% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.2% of its workEcology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 4 fractional works · 2.4% of its workMaterials Chemistry: 3 fractional works · 1.6% of its workPolymers and Plastics: 1 fractional works · 0.5% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 3 fractional works · 1.6% of its workOrganic Chemistry: 2 fractional works · 1.1% of its workAnalytical Chemistry: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 3 fractional works · 1.6% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.6% of its workRadiation: 1 fractional works · 0.5% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 0.4% of its workEarth and Planetary Sciences: 2 fractional works · 1.0% of its workAtmospheric Science: 1 fractional works · 0.5% of its workOceanography: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEnergy: 1 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.4% of its workChemical Engineering: 0 fractional works · 0.3% of its workSocial Sciences: 42 fractional works · 24.9% of its workSocial Sciences: 17 fractional works · 10.3% of its workSociology and Political Science: 7 fractional works · 4.4% of its workEducation: 3 fractional works · 2.1% of its workPolitical Science and International Relations: 3 fractional works · 1.6% of its workHuman Factors and Ergonomics: 1 fractional works · 0.6% of its workTransportation: 1 fractional works · 0.6% of its workDemography: 0 fractional works · 0.3% of its workAnthropology: 0 fractional works · 0.2% of its workArcheology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workBusiness, Management and Accounting: 7 fractional works · 4.4% of its workStrategy and Management: 2 fractional works · 1.0% of its workMarketing: 2 fractional works · 1.0% of its workAccounting: 2 fractional works · 0.9% of its workManagement Information Systems: 1 fractional works · 0.7% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.4% of its workManagement of Technology and Innovation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 7 fractional works · 4.2% of its workLanguage and Linguistics: 4 fractional works · 2.5% of its workLiterature and Literary Theory: 2 fractional works · 1.1% of its workArcheology: 0 fractional works · 0.2% of its workPhilosophy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPsychology: 6 fractional works · 3.5% of its workDevelopmental and Educational Psychology: 3 fractional works · 1.7% of its workSocial Psychology: 1 fractional works · 0.7% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.7% of its workClinical Psychology: 1 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 2 fractional works · 1.4% of its workEconomics and Econometrics: 2 fractional works · 1.1% of its workFinance: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 2 fractional works · 1.2% of its workManagement Science and Operations Research: 2 fractional works · 1.1% of its workSmaller subfields together: 0 fractional works · 0.1% of its workLife Sciences: 15 fractional works · 8.9% of its workAgricultural and Biological Sciences: 6 fractional works · 3.8% of its workPlant Science: 2 fractional works · 1.5% of its workFood Science: 2 fractional works · 1.2% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 0.5% of its workAquatic Science: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 2.4% of its workMolecular Biology: 1 fractional works · 0.9% of its workGenetics: 1 fractional works · 0.5% of its workEndocrinology: 0 fractional works · 0.2% of its workCell Biology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workImmunology and Microbiology: 2 fractional works · 1.0% of its workImmunology: 1 fractional works · 0.6% of its workApplied Microbiology and Biotechnology: 1 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 1.0% of its workPharmacology: 1 fractional works · 0.6% of its workToxicology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNeuroscience: 1 fractional works · 0.7% of its workNeurology: 0 fractional works · 0.3% of its workCognitive Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workALL ITS WORKYemeniaUniversity167fractional works, 2022-now
Life Sciences9%Physical Sciences33%Health Sciences33%Social Sciences25%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 26 fields, with their numbers
    1. Medicine4124.7%
    2. Dentistry84.7%
    3. Health Professions53.2%
    4. Nursing10.6%
    5. Veterinary00.2%
    1. Computer Science2012.0%
    2. Engineering137.9%
    3. Mathematics52.9%
    4. Environmental Science52.8%
    5. Materials Science42.4%
    6. Chemistry31.6%
    7. Physics and Astronomy31.6%
    8. Earth and Planetary Sciences21.0%
    9. Energy10.4%
    10. Chemical Engineering00.3%
    1. Social Sciences1710.3%
    2. Business, Management and Accounting74.4%
    3. Arts and Humanities74.2%
    4. Psychology63.5%
    5. Economics, Econometrics and Finance21.4%
    6. Decision Sciences21.2%
    1. Agricultural and Biological Sciences63.8%
    2. Biochemistry, Genetics and Molecular Biology42.4%
    3. Immunology and Microbiology21.0%
    4. Pharmacology, Toxicology and Pharmaceutics21.0%
    5. Neuroscience10.7%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.79× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.45× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 1.02× its world share, 2 worksImmunology and Micro…Neuroscience: 0.43× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.81× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.73× its world share, 0 worksChemical EngineeringChemistry: 1.03× its world share, 3 worksChemistryComputer Science: 1.55× its world share, 20 worksComputer ScienceEarth and Planetary Sciences: 0.64× its world share, 2 worksEarth and Planetary …Energy: 0.42× its world share, 1 worksEnergyEngineering: 0.53× its world share, 13 worksEngineeringEnvironmental Science: 0.55× its world share, 5 worksEnvironmental ScienceMaterials Science: 0.70× its world share, 4 worksMaterials ScienceMathematics: 2.47× its world share, 5 worksMathematicsPhysics and Astronomy: 0.70× its world share, 3 worksPhysics and AstronomyDentistry: 9.68× its world share, 8 worksDentistryHealth Professions: 1.22× its world share, 5 worksHealth ProfessionsMedicine: 1.28× its world share, 41 worksMedicineNursing: 1.19× its world share, 1 worksNursingVeterinary: 1.10× its world share, 0 worksVeterinaryArts and Humanities: 1.44× its world share, 7 worksArts and HumanitiesBusiness, Management and Accounting: 1.37× its world share, 7 worksBusiness, Management…Decision Sciences: 1.22× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.66× its world share, 2 worksEconomics, Econometr…Psychology: 1.15× its world share, 6 worksPsychologySocial Sciences: 0.81× its world share, 17 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 9.7×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Dentistry9.68×8 works
  2. Pharmacology, Toxicology and Pharmaceutics2.81×2 works
  3. Mathematics2.47×5 works
  4. Computer Science1.55×20 works
  5. Arts and Humanities1.44×7 works
  6. Business, Management and Accounting1.37×7 works
  7. Medicine1.28×41 works
  8. Health Professions1.22×5 works
  9. Decision Sciences1.22×2 works
  10. Nursing1.19×1 works
  11. Psychology1.15×6 works
  12. Veterinary1.10×0 works
  13. Chemistry1.03×3 works
  14. Immunology and Microbiology1.02×2 works
  15. Social Sciences0.81×17 works
  16. Agricultural and Biological Sciences0.79×6 works
  17. Chemical Engineering0.73×0 works
  18. Materials Science0.70×4 works
  19. Physics and Astronomy0.70×3 works
  20. Economics, Econometrics and Finance0.66×2 works
  21. Earth and Planetary Sciences0.64×2 works
  22. Environmental Science0.55×5 works
  23. Engineering0.53×13 works
  24. Biochemistry, Genetics and Molecular Biology0.45×4 works
  25. Neuroscience0.43×1 works
  26. Energy0.42×1 works

Who are the top researchers at Yemenia University?

Ranked on the quality score, Kevin D. Renfro lead among researchers whose main affiliation is Yemenia University.

  1. 1 Kevin D. Renfro Yemen · #4,761,321 worldwide 49 citations · 15 works
All ranked researchers at Yemenia University

What are the most cited papers from Yemenia University?

The most cited paper from Yemenia University is "Fumigant and Contact Toxicities of Monoterpenes to Sitophilus oryzae (L.) and Tribolium castaneum (Herbst) and their Inhibitory Effects on Acetylcholinesterase Activity" (Samir A.M. Abdelgaleil, Magdy I.E. Mohamed, Mohamed E. I. Badawy et al., 2009), with 412 citations. Next come "Cholera epidemic in Yemen, 2016–18: an analysis of surveillance data" (274) and "From rifting to oceanic spreading in the Gulf of Aden: a synthesis" (160).

Most cited papers
#PaperReleasedCitations
1 Fumigant and Contact Toxicities of Monoterpenes to Sitophilus oryzae (L.) and Tribolium castaneum (Herbst) and their Inhibitory Effects on Acetylcholinesterase Activity Samir A.M. Abdelgaleil, Magdy I.E. Mohamed, Mohamed E. I. Badawy et al. · Journal of Chemical Ecology May 2009 412
2 Cholera epidemic in Yemen, 2016–18: an analysis of surveillance data Anton Camacho et al. · The Lancet Global Health Open access 3 May 2018 274
3 From rifting to oceanic spreading in the Gulf of Aden: a synthesis Sylvie Leroy et al. · Arabian Journal of Geosciences 22 Dec 2011 160
4 Nanomaterials - Acetylcholinesterase Enzyme Matrices for Organophosphorus Pesticides Electrochemical Sensors: A Review Arun Prakash Periasamy, Yogeswaran Umasankar, Shen‐Ming Chen · Sensors Open access 26 May 2009 153
5 Cyclic Oxidation Behavior of IN 718 Superalloy in Air at High Temperatures Kh. A. Al-hatab, M. A. Al-Bukhaiti, Ulrich Krupp et al. · Oxidation of Metals 29 Dec 2010 137
All 61 most cited papers, with filters and sorting

Which keywords describe research at Yemenia University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Supply Chain Management, Epidemiology, Healthcare, Corpus Linguistics, Machine Learning, Smart Cities, Customer Satisfaction and Surgical Management.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology10▲ 1.59×51 topics
  2. Machine Learning8▲ 1.48×38 topics
  3. Healthcare6▲ 3.4×10 topics
  4. Supply Chain Management6▲ 4.2×12 topics
  5. Inflammation5▲ 1.38×27 topics
  6. Globalization5▲ 1.46×14 topics
  7. Corpus Linguistics4▲ 12×5 topics
  8. Antioxidant4▲ 3.7×21 topics
  9. Quality of Life4▲ 1.71×22 topics
  10. Security4▲ 3.5×8 topics
  11. Surgical Management4▲ 5.3×11 topics
  12. Customer Satisfaction4▲ 6.5×3 topics
  13. Internet of Things4▲ 2.5×11 topics
  14. Smart Cities3▲ 7.5×5 topics
  15. Dental Caries3▲ 17×2 topics
  16. Digital Transformation3▲ 3.2×4 topics
  17. Leadership3▲ 3.5×6 topics
  18. Organizational Performance3▲ 6.7×5 topics
  19. Pharmacology3▲ 6.8×9 topics
  20. Nonlinear Equations3▲ 13×3 topics
  21. IoT3▲ 4.1×4 topics
  22. Wound Healing3▲ 5.8×8 topics
  23. Anti-inflammatory2▲ 5.3×11 topics
  24. Herbal Medicine2▲ 5.3×6 topics
  25. Language2▲ 6.0×3 topics
  26. Microbial Ecology2▲ 8.1×4 topics
  27. Employee Engagement2▲ 7.9×4 topics
  28. Diabetes Mellitus2▲ 6.4×4 topics
  29. Social Media Marketing2▲ 28×1 topic
  30. Treatment Outcomes2▲ 19×2 topics
  31. Anticancer2▲ 7.8×8 topics
  32. Bacterial Diversity2▲ 11×2 topics
  33. Financial Stability2▲ 6.6×3 topics
  34. Middle East2▲ 21×2 topics
  35. Machine Translation2▲ 7.1×2 topics
  36. Oral Microbiome2▲ 20×1 topic
  37. Periodontal Diseases2▲ 20×1 topic
  38. Genocide2▲ 21×2 topics
  39. Facial Fractures2▲ 51×1 topic
  40. Maxillofacial Trauma2▲ 51×1 topic

Which research topics does Yemenia University publish most on?

By volume in 2022-now: Organizational and Employee Performance, Oral microbiology and periodontitis research, Facial Trauma and Fracture Management and Middle East and Rwanda Conflicts.

  1. 1 Organizational and Employee Performance Artificial Intelligence 2 works
  2. 2 Oral microbiology and periodontitis research Periodontics 2 works
  3. 3 Facial Trauma and Fracture Management Surgery 2 works
  4. 4 Middle East and Rwanda Conflicts Sociology and Political Science 2 works
  5. 5 Blockchain Technology Applications and Security Information Systems 2 works
  6. 6 Translation Studies and Practices Language and Linguistics 2 works
  7. 7 Fractional Differential Equations Solutions Modeling and Simulation 2 works
  8. 8 Complementary and Alternative Medicine Studies Complementary and alternative medicine 1 works
  9. 9 Islamic Finance and Banking Studies Accounting 1 works
  10. 10 Pharmaceutical Practices and Patient Outcomes Geriatrics and Gerontology 1 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available66.9%not open33.1%

World: 40% of research is openly available.

with international co-authors40.0%domestic only60.0%

World: 18% is written across borders.

How has Yemenia University's research output changed?

Output in 2022-2025 was 112% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Yemenia University as a percentage of every work published that year, 0.00058% in 2024.

still counting0.00050%0.0010%Yemenia University0.00081% in 202519801990200020102020

Fractional works of Yemenia University over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Yemenia University7.3% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 9.1% in 2024.

Other research institutions in Sanaa

All research institutions in Sanaa

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Yemenia University on Science Explorer

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